﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace Maticsoft.DAL
{
	/// <summary>
	/// 数据访问类:Advert
	/// </summary>
	public partial class Advert
	{
		public Advert()
		{}
		#region  Method

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("AdvertId", "Advert"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int AdvertId)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from Advert");
			strSql.Append(" where AdvertId=@AdvertId ");
			SqlParameter[] parameters = {
					new SqlParameter("@AdvertId", SqlDbType.Int,4)			};
			parameters[0].Value = AdvertId;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public bool Add(Maticsoft.Model.Advert model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into Advert(");
			strSql.Append("AdvertId,AdvertName,Detail,OrderNo,IsActive)");
			strSql.Append(" values (");
			strSql.Append("@AdvertId,@AdvertName,@Detail,@OrderNo,@IsActive)");
			SqlParameter[] parameters = {
					new SqlParameter("@AdvertId", SqlDbType.Int,4),
					new SqlParameter("@AdvertName", SqlDbType.NVarChar,100),
					new SqlParameter("@Detail", SqlDbType.NVarChar,200),
					new SqlParameter("@OrderNo", SqlDbType.Int,4),
					new SqlParameter("@IsActive", SqlDbType.Int,4)};
			parameters[0].Value = model.AdvertId;
			parameters[1].Value = model.AdvertName;
			parameters[2].Value = model.Detail;
			parameters[3].Value = model.OrderNo;
			parameters[4].Value = model.IsActive;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(Maticsoft.Model.Advert model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update Advert set ");
			strSql.Append("AdvertName=@AdvertName,");
			strSql.Append("Detail=@Detail,");
			strSql.Append("OrderNo=@OrderNo,");
			strSql.Append("IsActive=@IsActive");
			strSql.Append(" where AdvertId=@AdvertId ");
			SqlParameter[] parameters = {
					new SqlParameter("@AdvertName", SqlDbType.NVarChar,100),
					new SqlParameter("@Detail", SqlDbType.NVarChar,200),
					new SqlParameter("@OrderNo", SqlDbType.Int,4),
					new SqlParameter("@IsActive", SqlDbType.Int,4),
					new SqlParameter("@AdvertId", SqlDbType.Int,4)};
			parameters[0].Value = model.AdvertName;
			parameters[1].Value = model.Detail;
			parameters[2].Value = model.OrderNo;
			parameters[3].Value = model.IsActive;
			parameters[4].Value = model.AdvertId;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int AdvertId)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from Advert ");
			strSql.Append(" where AdvertId=@AdvertId ");
			SqlParameter[] parameters = {
					new SqlParameter("@AdvertId", SqlDbType.Int,4)			};
			parameters[0].Value = AdvertId;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string AdvertIdlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from Advert ");
			strSql.Append(" where AdvertId in ("+AdvertIdlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public Maticsoft.Model.Advert GetModel(int AdvertId)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 AdvertId,AdvertName,Detail,OrderNo,IsActive from Advert ");
			strSql.Append(" where AdvertId=@AdvertId ");
			SqlParameter[] parameters = {
					new SqlParameter("@AdvertId", SqlDbType.Int,4)			};
			parameters[0].Value = AdvertId;

			Maticsoft.Model.Advert model=new Maticsoft.Model.Advert();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				if(ds.Tables[0].Rows[0]["AdvertId"]!=null && ds.Tables[0].Rows[0]["AdvertId"].ToString()!="")
				{
					model.AdvertId=int.Parse(ds.Tables[0].Rows[0]["AdvertId"].ToString());
				}
				if(ds.Tables[0].Rows[0]["AdvertName"]!=null && ds.Tables[0].Rows[0]["AdvertName"].ToString()!="")
				{
					model.AdvertName=ds.Tables[0].Rows[0]["AdvertName"].ToString();
				}
				if(ds.Tables[0].Rows[0]["Detail"]!=null && ds.Tables[0].Rows[0]["Detail"].ToString()!="")
				{
					model.Detail=ds.Tables[0].Rows[0]["Detail"].ToString();
				}
				if(ds.Tables[0].Rows[0]["OrderNo"]!=null && ds.Tables[0].Rows[0]["OrderNo"].ToString()!="")
				{
					model.OrderNo=int.Parse(ds.Tables[0].Rows[0]["OrderNo"].ToString());
				}
				if(ds.Tables[0].Rows[0]["IsActive"]!=null && ds.Tables[0].Rows[0]["IsActive"].ToString()!="")
				{
					model.IsActive=int.Parse(ds.Tables[0].Rows[0]["IsActive"].ToString());
				}
				return model;
			}
			else
			{
				return null;
			}
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select AdvertId,AdvertName,Detail,OrderNo,IsActive ");
			strSql.Append(" FROM Advert ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" AdvertId,AdvertName,Detail,OrderNo,IsActive ");
			strSql.Append(" FROM Advert ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM Advert ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.AdvertId desc");
			}
			strSql.Append(")AS Row, T.*  from Advert T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "Advert";
			parameters[1].Value = "AdvertId";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  Method
	}
}

